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30342616966 = 235346039337
BaseRepresentation
bin11100010000100011…
…111001011110000110
32220022121222122111101
4130100203321132012
5444120202220331
621534511330314
72122626663064
oct342043713606
986277878441
1030342616966
1111960686252
125a6982099a
132b2736492c
14167bb53034
15bc8c55061
hex7108f9786

30342616966 has 16 divisors (see below), whose sum is σ = 45657665424. Its totient is φ = 15123423744.

The previous prime is 30342616949. The next prime is 30342617003. The reversal of 30342616966 is 66961624303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3245050 + ... + 3254386.

It is an arithmetic number, because the mean of its divisors is an integer number (2853604089).

Almost surely, 230342616966 is an apocalyptic number.

30342616966 is a deficient number, since it is larger than the sum of its proper divisors (15315048458).

30342616966 is a wasteful number, since it uses less digits than its factorization.

30342616966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14295.

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 30342616966 in words is "thirty billion, three hundred forty-two million, six hundred sixteen thousand, nine hundred sixty-six".

Divisors: 1 2 353 706 4603 9206 9337 18674 1624859 3249718 3295961 6591922 42978211 85956422 15171308483 30342616966